3995475

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{167}}^1$

素因数の和:220

約数の個数: 48

約数和(自身を含む): 7499520

約数和(自身を除く): 3504045

約数列:

[1, 3, 5, 11, 15, 25, 29, 33, 55, 75, 87, 145, 165, 167, 275, 319, 435, 501, 725, 825, 835, 957, 1595, 1837, 2175, 2505, 4175, 4785, 4843, 5511, 7975, 9185, 12525, 14529, 23925, 24215, 27555, 45925, 53273, 72645, 121075, 137775, 159819, 266365, 363225, 799095, 1331825, 3995475]

約数ペア:

[(1, 3995475), (3, 1331825), (5, 799095), (11, 363225), (15, 266365), (25, 159819), (29, 137775), (33, 121075), (55, 72645), (75, 53273), (87, 45925), (145, 27555), (165, 24215), (167, 23925), (275, 14529), (319, 12525), (435, 9185), (501, 7975), (725, 5511), (825, 4843), (835, 4785), (957, 4175), (1595, 2505), (1837, 2175)]